Balloon closure of ventricular septal defect.
D000368:Aged; D000818:Animals; D001794:Blood Pressure; D006328:Cardiac Catheterization; D004285:Dogs; D006331:Heart Diseases / Q000209:etiology / Q000628:therapy; D006346:Heart Septum; D006352:Heart Ventricles; D006801:Humans; D008722:Methods; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D010701:Phonocardiography; D012422:Rupture, Spontaneous